000 00482nam a2200181Ia 4500
005 20250220125835.0
008 250220s9999||||xx |||||||||||||| ||und||
020 _a0273316834
_c£1.70
040 _aMAIN
041 _aEnglish
082 _a620
_bPEA
100 _aPearson, G. H.
245 _aTopics in engineering design valve design manually operated patterns
260 _aNew York
_bPitman publishing
_c1972
300 _aviii,166p.
650 _aEngineering
942 _cBK
999 _c42319
_d42319